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Jean
Author:
jlouissaint
New Resources
Cosine Graph
Non-obvious Geometrical Properties of a Triangle
題二 (水平對稱軸)
題三 (傾斜的對稱軸)
Broken Stick Triangle Simulation
Discover Resources
Build-A-Playgroud (P to A) ordered pairs
Which one is a right-angled triangle?
Duplicate a Segment
AA investigation
GeoGebra Performance Assessment due 10/24/19
Discover Topics
Logarithmic Functions
Optimization Problems
Angles
Geometry
Calculus